JPH0230351U - - Google Patents
Info
- Publication number
- JPH0230351U JPH0230351U JP10852888U JP10852888U JPH0230351U JP H0230351 U JPH0230351 U JP H0230351U JP 10852888 U JP10852888 U JP 10852888U JP 10852888 U JP10852888 U JP 10852888U JP H0230351 U JPH0230351 U JP H0230351U
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- film
- syringe barrel
- circumferential surface
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図及び第２図は本考案に係る注射器の第１
実施例を示し、第１図はフイルム装着状態の要部
断面図、第２図はフイルム装着作業工程の要部斜
視図。第３図は本考案の第２実施例を示す要部断
面図。第４図及び第５図は本考案の第３実施例を
示し、第４図はフイルム装着状態の要部断面図、
第５図イ，ロはフイルム装着作業工程の要部斜視
図。第６図イ，ロはフイルム装着形態の他の実施
例を示す要部断面図。第７図イ，ロは筒状のフイ
ルムの他の実施例を示す斜視図。第８図は従来例
を示す要部断面図。
１……注射筒、２……カバーキヤツプ、３……
筒状の熱収縮性フイルム、３ａ……フイルム、４
ａ……一端部、４ｂ……他端部、６……ピストン
、８……接着剤。
Figures 1 and 2 show the first syringe according to the present invention.
FIG. 1 is a sectional view of a main part in a film mounting state, and FIG. 2 is a perspective view of a main part of a film mounting process. FIG. 3 is a sectional view of main parts showing a second embodiment of the present invention. 4 and 5 show a third embodiment of the present invention, and FIG. 4 is a sectional view of the main part in a state where the film is attached;
Figures 5A and 5B are perspective views of the main parts of the film mounting process. FIGS. 6A and 6B are sectional views of main parts showing other embodiments of the film mounting configuration. FIGS. 7A and 7B are perspective views showing other embodiments of the cylindrical film. FIG. 8 is a sectional view of main parts showing a conventional example. 1...Syringe barrel, 2...Cover cap, 3...
Cylindrical heat-shrinkable film, 3a...Film, 4
a...One end, 4b...Other end, 6...Piston, 8...Adhesive.
Claims (1)
部と該注射筒１の後部開口部を閉塞すべく該注射
筒１の後部に装着されたカバーキヤツプ２との双
方に跨がつて外嵌されて熱収縮により密着されて
なることを特徴とする注射器。 ２ 筒状の熱収縮性フイルム３が、注射筒１の後
部と該注射筒１の後部側から一部突出したピスト
ン６の後部との双方に跨がつて外嵌されて熱収縮
により密着されてなることを特徴とする注射器。 ３ 実用新案登録請求の範囲第２項記載の注射器
に於いて、筒状の熱収縮性フイルム３の一端部４
ａの内周面は接着剤８を介して注射筒１の外周面
に接着され、且つ前記フイルム３の他端部４ｂは
ピストン６の後方側を閉塞すべく前記フイルム３
と一体又は別体のフイルム３ａにてその開口部が
閉塞されてなることを特徴とする注射器。[Claims for Utility Model Registration] 1. A cover cap 2 in which a cylindrical heat-shrinkable film 3 is attached to the rear of the syringe barrel 1 to close the rear part of the syringe barrel 1 and the rear opening of the syringe barrel 1. A syringe characterized in that the syringe is fitted over both sides of the syringe, and is tightly attached by heat shrinking. 2. A cylindrical heat-shrinkable film 3 is fitted over both the rear part of the syringe barrel 1 and the rear part of the piston 6 that partially protrudes from the rear side of the syringe barrel 1, and is tightly attached by heat shrinkage. A syringe characterized by: 3. In the syringe according to claim 2 of the utility model registration claim, one end 4 of the cylindrical heat-shrinkable film 3
The inner circumferential surface of the film 3 is bonded to the outer circumferential surface of the syringe barrel 1 via an adhesive 8, and the other end 4b of the film 3 is attached to the outer circumferential surface of the syringe barrel 1 to close the rear side of the piston 6.
A syringe, the opening of which is closed by a film 3a that is integral with or separate from the syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10852888U JPH0515316Y2 (en) | 1988-08-18 | 1988-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10852888U JPH0515316Y2 (en) | 1988-08-18 | 1988-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230351U true JPH0230351U (en) | 1990-02-27 |
| JPH0515316Y2 JPH0515316Y2 (en) | 1993-04-22 |
Family
ID=31343949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10852888U Expired - Lifetime JPH0515316Y2 (en) | 1988-08-18 | 1988-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515316Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017522111A (en) * | 2014-07-31 | 2017-08-10 | ホスピーラ インコーポレイテッド | Injection system |
-
1988
- 1988-08-18 JP JP10852888U patent/JPH0515316Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017522111A (en) * | 2014-07-31 | 2017-08-10 | ホスピーラ インコーポレイテッド | Injection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515316Y2 (en) | 1993-04-22 |